News

‘Let’s Talk About’ Huntington’s Disease Awareness in May

Activities are underway worldwide to mark Huntington’s Disease Awareness Month, set aside each year to call attention to the neurodegenerative disorder that is thought to affect three to seven per every 100,000 people of European ancestry. May 15 is International Huntington’s Disease Awareness Day. Patients, caregivers, family, and friends…

Protein With ‘Switch’ Sensitive to Clumping May Aid in Treating Disease

A chaperone protein called DnaJB8 has an internal molecular “switch” that likely regulates how cells dispose of protein aggregates, like those that cause Huntington’s disease. These findings were detailed in the study “Regulatory inter-domain interactions influence Hsp70 recruitment to the DnaJB8 chaperone,” published in Nature Communications. Huntington’s is…

Consortium Will Promote Stem Cell Therapies

A new international consortium, Stem Cells for Huntington’s Disease (SC4HD), has been formed to help facilitate the development of stem cell-based therapies to treat the disorder. The consortium was presented in the Journal of Huntington’s Disease, in the paper, “Stem Cells for Huntington’s Disease (SC4HD): An International…

Mutant Huntingtin Slows Cells’ Protein-Building Machinery, Study Finds

Stalled protein-building may underlie Huntington’s disease, according to data from a recent study. The findings showed that the mutated huntingtin protein, which is at the heart of the disorder, slows down ribosomes, the small cell machinery structures responsible for building new proteins. According to investigators, knowing this and understanding…